EP2522045A4 - Composite à base d'un composé contenant un métal de transition actif comme électrode et d'un matériau carboné fibreux, et son procédé de préparation - Google Patents

Composite à base d'un composé contenant un métal de transition actif comme électrode et d'un matériau carboné fibreux, et son procédé de préparation

Info

Publication number
EP2522045A4
EP2522045A4 EP11851143.5A EP11851143A EP2522045A4 EP 2522045 A4 EP2522045 A4 EP 2522045A4 EP 11851143 A EP11851143 A EP 11851143A EP 2522045 A4 EP2522045 A4 EP 2522045A4
Authority
EP
European Patent Office
Prior art keywords
composite
preparing
electrode
transition metal
same
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11851143.5A
Other languages
German (de)
English (en)
Other versions
EP2522045A2 (fr
Inventor
Sei Ung Park
Dong Suek Lee
Ju Suk Ryu
Seong Jae Lim
Si Jin Oh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hanwha Chemical Corp
Original Assignee
Hanwha Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hanwha Chemical Corp filed Critical Hanwha Chemical Corp
Publication of EP2522045A2 publication Critical patent/EP2522045A2/fr
Publication of EP2522045A4 publication Critical patent/EP2522045A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/36—Nanostructures, e.g. nanofibres, nanotubes or fullerenes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/50—Electrodes characterised by their material specially adapted for lithium-ion capacitors, e.g. for lithium-doping or for intercalation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
EP11851143.5A 2010-12-22 2011-12-19 Composite à base d'un composé contenant un métal de transition actif comme électrode et d'un matériau carboné fibreux, et son procédé de préparation Withdrawn EP2522045A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20100132466 2010-12-22
KR1020110033614A KR101103606B1 (ko) 2010-12-22 2011-04-12 전극 활물질인 전이금속화합물과 섬유형 탄소물질의 복합체 및 이의 제조방법
PCT/KR2011/009774 WO2012086976A2 (fr) 2010-12-22 2011-12-19 Composite à base d'un composé contenant un métal de transition actif comme électrode et d'un matériau carboné fibreux, et son procédé de préparation

Publications (2)

Publication Number Publication Date
EP2522045A2 EP2522045A2 (fr) 2012-11-14
EP2522045A4 true EP2522045A4 (fr) 2015-01-28

Family

ID=45613925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11851143.5A Withdrawn EP2522045A4 (fr) 2010-12-22 2011-12-19 Composite à base d'un composé contenant un métal de transition actif comme électrode et d'un matériau carboné fibreux, et son procédé de préparation

Country Status (8)

Country Link
US (1) US20120244334A1 (fr)
EP (1) EP2522045A4 (fr)
JP (2) JP2013506266A (fr)
KR (2) KR101103606B1 (fr)
CN (1) CN102823038A (fr)
CA (1) CA2792296C (fr)
TW (1) TWI458170B (fr)
WO (1) WO2012086976A2 (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101350877B1 (ko) * 2012-03-19 2014-01-16 한화케미칼 주식회사 해압 장치를 이용한 전극 활물질의 제조
JP5944572B2 (ja) 2012-04-18 2016-07-05 エルジー・ケム・リミテッド 二次電池用電極及びそれを含む二次電池
JP6284037B2 (ja) * 2012-05-10 2018-02-28 東洋インキＳｃホールディングス株式会社 リチウム二次電池正極用造粒粒子とその製造方法、合材インキ及びリチウム二次電池
KR20130139711A (ko) * 2012-06-13 2013-12-23 삼성에스디아이 주식회사 양극 활물질, 그 제조방법, 및 이를 포함하는 리튬 전지
JP6253876B2 (ja) 2012-09-28 2017-12-27 日本ケミコン株式会社 電極材料の製造方法
WO2014054792A1 (fr) * 2012-10-05 2014-04-10 ソニー株式会社 Matériau actif, processus de fabrication d'un matériau actif, électrode et batterie rechargeable
JP5796687B2 (ja) * 2012-11-07 2015-10-21 株式会社村田製作所 正極材料、二次電池およびそれらの製造方法
CN103000903B (zh) * 2012-11-28 2015-01-28 哈尔滨工业大学 一种掺杂碳纳米材料的前驱体及制备方法和球形锂金属氧化物正极材料及制备方法
CA2894672A1 (fr) * 2012-12-21 2014-06-26 Dow Global Technologies Llc Procede de fabrication d'olivines lithium-metaux de transition a l'aide de melanges eau/co-solvant
KR101482026B1 (ko) * 2013-01-09 2015-01-13 한화케미칼 주식회사 전극합제, 그의 제조방법 및 그를 포함하는 전극
KR102217704B1 (ko) * 2013-01-25 2021-02-18 데이진 가부시키가이샤 비수 전해질 2 차 전지용의 초극세 섬유상 탄소, 초극세 섬유상 탄소 집합체, 복합체, 및 전극 활물질층
JP5602262B2 (ja) * 2013-01-29 2014-10-08 昭和電工株式会社 複合電極材
TWI469435B (zh) * 2013-04-17 2015-01-11 Taiwan Carbon Nanotube Technology Corp Seawater battery
KR101666871B1 (ko) * 2013-04-23 2016-10-24 삼성에스디아이 주식회사 양극 활물질 및 이의 제조 방법, 그리고 상기 양극 활물질을 포함하는 리튬 이차 전지
KR101666872B1 (ko) * 2013-04-23 2016-10-17 삼성에스디아이 주식회사 양극 활물질 및 이의 제조 방법, 그리고 상기 양극 활물질을 포함하는 리튬 이차 전지
JP6125916B2 (ja) * 2013-06-11 2017-05-10 デンカ株式会社 導電性複合粒子、およびそれを用いた二次電池用正極、二次電池
JP5785222B2 (ja) * 2013-06-28 2015-09-24 太陽誘電株式会社 全固体二次電池およびその製造方法
KR101513496B1 (ko) 2013-07-24 2015-04-20 주식회사 엘지화학 리튬 망간계 산화물 및 이를 포함하는 양극 활물질
CN103606679B (zh) * 2013-10-16 2016-08-17 贵州特力达纳米碳素科技有限公司 一种纳米碳电极复合材料的制备方法
JP6097198B2 (ja) * 2013-10-30 2017-03-15 住友大阪セメント株式会社 電極材料及び電極並びにリチウムイオン電池
KR101652921B1 (ko) * 2013-12-27 2016-08-31 주식회사 엘지화학 도전재 조성물, 이를 사용한 리튬 이차 전지의 전극 형성용 슬러리 조성물 및 리튬 이차 전지
JP6026457B2 (ja) * 2014-03-31 2016-11-16 古河電気工業株式会社 正極活物質、二次電池用正極、二次電池及び正極活物質の製造方法
CN104300133B (zh) * 2014-06-04 2017-03-01 中航锂电（洛阳）有限公司 一种碳纳米管包覆的钛酸锂材料及其制备方法
WO2016139957A1 (fr) 2015-03-04 2016-09-09 株式会社豊田自動織機 Électrode positive pour batteries rechargeables lithium-ion, son procédé de fabrication et batterie rechargeable lithium-ion
CN104966829A (zh) * 2015-05-15 2015-10-07 山东玉皇新能源科技有限公司 一种锂电池用碳氮纳米管/锰酸锂电极材料的制备方法
DE102015216034A1 (de) 2015-08-21 2017-02-23 Robert Bosch Gmbh Batteriezelle und Verwendung derselben
JP6809473B2 (ja) * 2015-09-16 2021-01-06 宇部興産株式会社 繊維状炭素含有リチウムチタン複合酸化物粉末、およびそれを用いた電極シート、ならびにそれを用いた蓄電デバイス
US20170214038A1 (en) * 2016-01-25 2017-07-27 Ford Cheer International Limited Lithium titanate electrode material, producing method and applications of same
JP6007350B1 (ja) * 2016-04-22 2016-10-12 茶久染色株式会社 導電性糸
JP6743596B2 (ja) * 2016-09-02 2020-08-19 株式会社豊田自動織機 リチウムイオン二次電池
JP7056567B2 (ja) * 2016-09-14 2022-04-19 日本電気株式会社 リチウムイオン二次電池
CN107026027B (zh) * 2017-04-10 2018-12-14 上海电力学院 一种超级电容器的电极材料的制备方法
KR20200026967A (ko) * 2017-07-07 2020-03-11 피피지 인더스트리즈 오하이오 인코포레이티드 리튬 이온 전기 저장 장치용 전극 슬러리 조성물
AU2018297173B2 (en) 2017-07-07 2021-03-11 Ppg Industries Ohio, Inc. Electrode binder slurry composition for lithium ion electrical storage devices
CN109980223A (zh) * 2017-12-28 2019-07-05 张家港市国泰华荣化工新材料有限公司 一种钛酸锂/碳纳米管复合材料及其制备方法和应用
KR102254265B1 (ko) * 2018-02-19 2021-05-21 주식회사 엘지에너지솔루션 양극 및 상기 양극을 포함하는 이차 전지
JP7033257B2 (ja) * 2018-08-13 2022-03-10 トヨタ自動車株式会社 二次電池用電極および二次電池
JP2020136171A (ja) * 2019-02-22 2020-08-31 大陽日酸株式会社 正極材料、正極、リチウムイオン二次電池、正極材料の製造方法
CN110400924B (zh) * 2019-07-29 2021-07-20 吉林中溢炭素科技有限公司 一种锂离子动力电池负极材料及其制备方法
ES3015672T3 (en) * 2019-10-04 2025-05-07 Lg Energy Solution Ltd Positive electrode and secondary battery including the same
KR102907620B1 (ko) * 2019-12-16 2026-01-05 현대자동차주식회사 리튬 이차전지용 양극재 및 이의 제조방법
JP7726201B2 (ja) * 2020-02-28 2025-08-20 日本ゼオン株式会社 電気化学素子用複合粒子及びその製造方法、並びに、電気化学素子用電極及び電気化学素子
KR20210116327A (ko) * 2020-03-13 2021-09-27 주식회사 엘지에너지솔루션 음극 활물질, 그의 제조 방법 및 이러한 음극 활물질을 구비한 리튬이차전지
JP6885487B1 (ja) * 2020-03-30 2021-06-16 住友大阪セメント株式会社 リチウムイオン二次電池用正極材料、リチウムイオン二次電池用正極及びリチウムイオン二次電池
CN112614994B (zh) * 2020-12-10 2023-02-07 三峡大学 一种水系锌钴电池叠层正极材料的制备方法
JP7714109B2 (ja) * 2022-07-15 2025-07-28 香港時代新能源科技有限公司 連続式反応システム、リン酸マンガン鉄前駆体、リン酸マンガン鉄リチウム、及びその製造方法と二次電池

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2081244A1 (fr) * 2008-01-15 2009-07-22 Samsung Electronics Co., Ltd. Électrode, batterie au lithium, procédé de fabrication de l'électrode et composition pour revêtir l'électrode
DE102008001120A1 (de) * 2008-04-10 2009-10-15 Sineurop Nanotech Gmbh Elektrodenmaterial
EP2131422A1 (fr) * 2007-03-29 2009-12-09 Mitsubishi Materials Corporation Élément de formation d'électrode positive, matériau pour celui-ci, son procédé de fabrication et batterie secondaire lithium-ion

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119680A (ja) * 1982-12-27 1984-07-10 Toyobo Co Ltd 流通型電解槽用電極
JP3959929B2 (ja) * 2000-04-25 2007-08-15 ソニー株式会社 正極及び非水電解質電池
JP2004186075A (ja) * 2002-12-05 2004-07-02 Mikuni Color Ltd 二次電池用電極及びこれを用いた二次電池
KR100738054B1 (ko) * 2004-12-18 2007-07-12 삼성에스디아이 주식회사 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지
JP4840357B2 (ja) * 2005-04-26 2011-12-21 日本ゼオン株式会社 電気化学素子電極用複合粒子
JP5098146B2 (ja) * 2005-10-14 2012-12-12 株式会社Ｇｓユアサ 非水電解質二次電池用正極材料の製造方法およびそれを備える非水電解質二次電池
CN101427403B (zh) * 2006-04-21 2011-03-23 住友化学株式会社 正极活物质粉末
KR100951730B1 (ko) * 2007-05-30 2010-04-07 삼성전자주식회사 전도성이 개선된 카본나노튜브, 그의 제조방법 및 상기카본나노튜브를 함유하는 전극
JP5127421B2 (ja) * 2007-11-30 2013-01-23 三洋電機株式会社 非水電解質二次電池
JP5372476B2 (ja) * 2007-12-25 2013-12-18 花王株式会社 リチウム電池正極用複合材料の製造方法
KR101267351B1 (ko) * 2007-12-25 2013-05-24 가오 가부시키가이샤 리튬전지 양극용 복합재료
JP2009259698A (ja) * 2008-04-18 2009-11-05 Toyota Motor Corp 正極活物質の製造方法
KR101063214B1 (ko) * 2008-11-28 2011-09-07 전자부품연구원 리튬이차전지용 구형 양극 활물질 제조방법
JP4835881B2 (ja) * 2009-03-31 2011-12-14 宇部興産株式会社 リチウムイオン電池用電極およびその製造方法
US8236452B2 (en) * 2009-11-02 2012-08-07 Nanotek Instruments, Inc. Nano-structured anode compositions for lithium metal and lithium metal-air secondary batteries

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2131422A1 (fr) * 2007-03-29 2009-12-09 Mitsubishi Materials Corporation Élément de formation d'électrode positive, matériau pour celui-ci, son procédé de fabrication et batterie secondaire lithium-ion
EP2081244A1 (fr) * 2008-01-15 2009-07-22 Samsung Electronics Co., Ltd. Électrode, batterie au lithium, procédé de fabrication de l'électrode et composition pour revêtir l'électrode
DE102008001120A1 (de) * 2008-04-10 2009-10-15 Sineurop Nanotech Gmbh Elektrodenmaterial

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WO2012086976A3 (fr) 2012-09-07
EP2522045A2 (fr) 2012-11-14
CA2792296C (fr) 2014-05-13
CN102823038A (zh) 2012-12-12
KR20120071312A (ko) 2012-07-02
TW201230468A (en) 2012-07-16
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TWI458170B (zh) 2014-10-21
KR101103606B1 (ko) 2012-01-09

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